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SBR Rubber vs. PC

SBR rubber belongs to the thermoset elastomers (rubber) classification, while PC belongs to the thermoplastics. There are 7 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is SBR rubber and the bottom bar is PC.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.1
1.2 to 1.4
Elongation at Break, % 530
3.5 to 110
Glass Transition Temperature, °C -30
150
Specific Heat Capacity, J/kg-K 1880
1000 to 1200
Strength to Weight: Axial, points 3.4
15 to 30
Strength to Weight: Bending, points 11
30 to 45
Tensile Strength: Ultimate (UTS), MPa 14
66 to 160